Picture *load(char *nazwa) {

	int i, j;
	Picture *pgm_out;
	char bufor[100];
	FILE *file;

	file = fopen(nazwa, "r");

	if (file == NULL) {								// zbedne
		printf("Brak pliku o podanej nazwie!");
	}

	fgets(bufor, 100, file); //pominiecie "P2"
	fgets(bufor, 100, file); //pominiecie komentarz

	pgm_out = (Picture*)malloc(sizeof( Picture));

	fscanf(file, "%d%d%d", &pgm_out->x, &pgm_out->y, &pgm_out->skala);
	pgm_out->pixel = (int**)calloc(pgm_out->y, sizeof(int*));


	for (i = 0; i<pgm_out->y; i++) {
		pgm_out->pixel[i] = (int*)calloc(pgm_out->x, sizeof(int));
	}
	for (i = 0; i<pgm_out->y; i++) {
		for (j = 0; j<pgm_out->x; j++) {
			fscanf(file, "%d", &pgm_out->pixel[i][j]);
		}
	}
	fclose(file);
	return pgm_out;
}